	li,ul,p,*{
		margin:0px;
		padding:0px;
	}
	a{
		color:#A6A6A6;
		text-decoration: none;
	}
	#big{
		width:100%;
	}
	
	#u2{
		position: absolute;
		top: 40px;
		z-index: 3;
		width: 100px;
		height:200px;
		margin-left:20px;
		padding-bottom:5px;
		list-style-type: none;
		background: #fff;
	}
	
	#u1 li a{
		display: block;
		padding: 10px 10px;
		line-height: 2;
		text-align: none;
	}
	
	#u2 li{
		width: 100%;
		margin-left:0px;	
	}
	#u2 li a{
		display: block;
		padding: 8px 20px;
		line-height: 2;
		text-align: none;
	}
	
	
	.header{
		width:100%;
		height:140px;
		font-size:10px;
		margin:0 auto;
		position: relative;
	}
	.header_top{
		width:100%;
		margin:0 auto;
		background-color:#333333;
		height:40px;
	}
	.header_left{
		height:40px;
		width:60%;
		float:left;
		margin-left: 5%;
	}
	.header_left ul li{
		height:40px;
		line-height:40px;
		margin-right:15px;
		text_align:center;
	}
	.header_left ul li a:hover,.header_right ul li a:hover{
		color:white;
	}
	.header_right{
		height:40px;
		width:28.9%;
		float:right;
		position:relative;
		margin-right: 5%;
	}
	.header_bottom{
		width:91%;
		height:100px;
		margin:0 auto;
	}
	
	#ul2{
		
	}
	
	/*�в�����һ��*/
	#middle_one{
		width:100%;
		height:100px;
		margin:0 auto;
	}
	.middle_one_left,.middle_one_middle{
		float:left;
	}
	.middle_one_left{
		height:56px;
		width:54px;
		margin-top:25px;
		float:left;
		background:#ff6b00 url('../images_lzx/xiaomi.png') no-repeat center center;
		background-size:37px 37px;
	}
	.middle_one_middle{
		padding-top:30px;
		padding-bottom: 10px;
		height:60px;
		width:51%;
		margin:0px 0px 0px 180px;
	}
	.middle_one_middle ul,#middle_two ul{
		list-style: none;
	}
	.middle_one_middle ul li{
		float:left;
		padding-right:10px;
		padding-left:10px;
		height:40px;
		line-height: 40px;
		font-size:16px;
	}
	.middle_one_middle ul li a{
		color:black;
	}
	.middle_one_middle_div{
		height:320px;
		width:100%;
		position:absolute;
		left:0px;
		top:140px;
		z-index:5;
		background:white;
		display:none;
	}
	.middle_one_middle_div ul li p{
		width:80px;
		height:30px;
		border:1px solid #ff6702;
		text-align: center;
		line-height: 30px;
		color:#ff6702;
		margin-left: 93px;
	}
	.middle_one_middle_div ul{
		list-style: none;
		width:1619px;
		margin:0 auto;
	}
	.middle_one_middle_div ul li{
		float:left;
		width:266px;
		height:320px;
		text-align: center;
	}
	.middle_one_middle_div_img img{
		margin-top:15px;
		width:150px;

	}
	.middle_one_middle_div ul li span{
		color:#ff6702;
		display: inline-block;
		margin-top:10px;
	}
	.middle_one_middle_div ul li a{
		color:black;
	}
	.middle_one_middle_div_img{
		border-right: 1px solid #f5f5f5;
		width:266px;
		height:190px;
		text-align: center;
	}
	.middle_one_right{
		height:55px;
		width:24.8%;
		float:right;
		margin-top:25px;
	}
	#middle_one_right_text span:hover{
		background:#ff6801;
		color:white;
		cursor: pointer;
	}
	#middle_one_right_text span{
		margin-top:14px;
		float:right;
		background:#f5f5f5;
		display:inline-block;
		margin-right:10px;
		padding-left:5px;
		padding-right:5px;
		color:#616066;
		font-size: 10px;
		transition:all 0.2s;
	}
	#middle_one_right_text{
		width:250px;
		height:45px;
		float:left;	
		border:1px solid #f5f5f5;
	}
	#middle_one_right_sub{
		width:50px;
		height:45px;	
		float:left;	
		border:1px solid #f5f5f5;
		background:url('../images_lzx/ss.png') no-repeat center center ;
		background-size:25px 25px;
		transition:all 0.2s;
	}
	#middle_one_right_sub:hover{
		background:#ff6700 url('../images_lzx/sss.png') no-repeat center center ;
		background-size:25px 25px;
	}
	
	.header_right_li:hover{
		color:white;
		cursor:pointer;
	}
	.header_right_img{
		padding-left:5px;
		height:40px;
		width:100px;
		display:inline;
		background:#424242 url('../images_lzx/109.png') no-repeat 7% center;
		background-size:24px 24px;
	}
	.header_right_img:hover{
		color:red;
		height:40px;
		width:100px;
		display:inline;
		background:white url('../images_lzx/110.png') no-repeat 7% center;
		background-size:24px 24px;
	}
	.header_right_img:hover a{
		color:red;
	}
	.header_right_img a:hover{
		color:red;
	}
	.header_right_img a{
		padding-left:33px;
	}
	.header_right ul{
		float:right;
	}
	.header_right ul li{
		height:40px;
		line-height:40px;
		margin-left:20px;
		text_align:center;
	}
	.header_right_text{
		top:40px;
		right:0px;
		height:100px;
		width:360px;
		position:absolute;
		background-color:white;
		text-align:center;
		line-height: 100px;
		display:none;
		box-shadow:3px 3px 6px #A6A6A6;
	}
	.header_right_li a:hover{
		cursor:pointer;
		color:white;
	}
	
	.header_left ul,.header_right ul{
		list-style: none;
		height:50px;
	}
	.header_left ul li,.header_right ul li{
		float:left;
		height:40px;
	} 
	.clean{
		clear: both;
	}